Bar gun



FIG. 1 is a top plan view of a bar gun showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a perspective view thereof.

The drawing is lined for color. The broken lines in the drawings illustrate portions of the bar tool which form no part of the claimed design. 

CLAIM The ornamental design for a bar gun, as shown and described. 